I had it,I also did the test,eggs,vinegar,mushrooms,wine,bread,beef,milk ,cheese ,garlic,onions anything with yeast in it,cut all these out for 3 months then gradually introduced them again,now i'm ok on most things,but there's still foods i can't eat.
I just found the foods that upset me through trial and error,now i don't eat them anymore,my diet consists of salad,chicken,fish,.It's horrible and when you go out for a meal there's only a few things on the menu you can eat.
__________________
|